Widespread Anthropogenic Nitrogen in Northwestern Pacific Ocean Sediment Kim, Haryun ; Lee, Kitack ; Lim, Dhong-Il ; Nam, Seung-Il ; Kim, Tae-Wook ; Yang, Jin-Yu T. ; Ko, Young Ho ; Shin, Kyung-Hoon ; Lee, Eunil Abstract Publication: Environmental Science and Technology Pub Date: June 2017 DOI: 10.1021/acs.est.6b05316 Bibcode: 2017EnST...51.6044K